学习JAVASCRIPT(影印版)

作者简介： Shelley Powers是一位软件开发者、摄影师和著有多本O'Reilly图书的作家，她的著作有《Developing ASP Components》、《Unix Power Tools》第三版、《Essential Blogging》和《Practical RDF》等。她的第一本JavaScript著作于1996年出版，随后于1997年又出版了一本关于动态HTML(DHTML)的书。Shelley也曾为多家刊物撰写过若干篇关于跨浏览器开发、JavaScript、CSS和XML的技术文章。Shelley的技术网站是：http：//burningbird.net。

无论你是从头开始学习Java Script，还是只想复习一下，《学习Java Script》都为你提供了一条穿越Java Script内在能量与外在特性的捷径。     Java Script作为Ajax的关键部分又重新回到了聚光灯下，赋予网站更多的智能并给访客提供更有用的交互内容。Java Script亦已超越Web而蔓延至编程领域，给其他软件提供了一种便利的脚本语言。     本书中基于Web的实例展示了如何构建Java Script逻辑、如何将其与现有的对象结构相连接以及如何构建你的程序库和利用他人编写的程序库。

Preface 1. Introduction and First Looks   Twisted History: Specs and Implementations   Cross-Browser Incompatibility and Other Common JavaScript Myths   What You Can Do with JavaScript   First Look at JavaScript: "Hello World!"   The JavaScript Sandbox   Accessibility and JavaScript Best Practices 2. lavaScript Data Types and Variables   Identifying Variables Scope Simple Types Constants: Named but Not Variables Questions 3. Operators and Statements Format of a JavaScript Statement Simple Statements Conditional Statements and Program Flow The Conditional Operators The Logical Operators Advanced Statements: The Loops Questions 4. The JavaScript Objects   The Object Constructor   The Number Object   The String Object   Regular Expressions and RegExp   Purposeful Objects: Date and Math   JavaScript Arrays   Associative Arrays: The Arrays That Aren't   Questions 5. Functions   Defining a Function: Let Me Count the Ways Callback Functions Functions and Recursion Nested Functions, Function Closure, and Memory Leaks Function As Object Questions 6. Catching Events The Event Handler at DOM Level 0 Questions 7. Forms and JiTVafidation Accessing the Form Attaching Events to Forms: Different Approaches Selection Radio Buttons and Checkboxes Input Fields and JiT Regular Expressions Questions 8. The Sandbox and Beyond: Cookies, Connectivity, and Piracy . The Sandbox All About Cookies Alternative Storage Techniques Cross-Site Scripting (XSS) Questions 9. The Basic Browser Objects BOM at a Glance The window Object   Frames and Location   history, screen, and navigator   The all Collection, Inner/Outer HTML and Text, and Old and New   Documents   Something Old, Something New   Questions 10. DOM: The Document Object Model   A Tale of Two Interfaces   The DOM and Compliant Browsers   The DOM HTML API   Understanding the DOM: The Core API   The DOM Core Document Object   Element and Access in Context   Modifying the Tree   Questions 11. Creating Custom lavaScript Objects   The JavaScript Object and Prototyping Creating Your Own Custom JavaScript Objects Object Detection, Encapsulation, and Cross-Browser Objects Chaining Constructors and JS Inheritance One-Off Objects Advanced Error-Handling Techniques (try, throw, catch) What's New in JavaScript Questions 12. Building Dynamic Web Pages: Adding Style to Your Script DHTML: JavaScript, CSS, and DOM Fonts and Text Position and Movement Size and Clipping Display, Visibility, and Opacity Questions 13. Moving Outside the Page with Ajax 14. Good News:Juicy Libraries!Amazing Web Services!Fun APls! Appendix:Answers Index